Several application methods of reclaimed rubber in tire inner tube
The tire inner tube is an elastic tube that maintains the internal pressure of the tire, inflates and dampers, and requires good air tightness, elasticity, heat resistance, aging resistance and small permanent deformation. Reclaimed rubber can be incorporated into the production of inner tubes to reduce production costs and improve the processing technology, so which reclaimed rubber can be used to produce inner tubes? Butyl reclaimed rubber has good air tightness, EPDM reclaimed rubber has good aging resistance, latex reclaimed rubber has good elasticity, and can be used for tire inner tube production. The following are some of the methods applied to inner tube reclaimed rubber.
Butyl recycled rubber has good air tightness, high strength, high fineness, good elasticity and good plasticity. Producing inner tube together with butyl rubber can effectively reduce production cost and improve mixing process. The air tightness of butyl inner tube is better than that of natural rubber inner tube, which is more resistant to aging and lasts longer. In actual production, the performance of rubber can be improved by adjusting the HY17S10J2L of the filling reinforcement system and the vulcanization system.
Butyl rubber EPDM recycled rubber and
EPDM reclaimed rubber is resistant to high and low temperature, anti-aging, ozone resistance, etc. Combined with butyl rubber, it can improve the phenomenon of inner tube becoming soft and sticky, becoming larger in size, wrinkling, etc. It can also prevent the inner tube from generating heat during use, and the resulting inner tube has better anti-aging and high and low temperature resistance.
Butyl rubber EPDM rubber butyl recycled rubber and
Butyl rubber/EPDM rubber/butyl recycled rubber and used, the production of butyl inner tube has good comprehensive performance and long service life. Adding EPDM rubber to the formula can improve the aging and soft adhesion of butyl rubber and extend the service life of butyl inner tube; after adding butyl recycled rubber, the plasticity and fluidity of the rubber are better than butyl raw rubber., Can improve the processing technology, save manpower and electricity.
natural rubber latex reclaimed rubber
The performance of latex reclaimed rubber is close to that of natural rubber, with high fineness, good elasticity, high elongation at break and good plasticity. The inner tube produced in combination with natural rubber can fully meet the performance requirements of the inner tube and reduce production costs. The use of high content of latex reclaimed rubber can also improve the inner tube tear strength, aging resistance and flexibility. Natural rubber/latex reclaimed rubber and inner tubes used for production are often used for force car inner tubes.
Tire inner tubes can also be produced with reclaimed rubber alone, and the use occasions are relatively limited, but the inner tubes produced by rubber and reclaimed rubber have better performance and a wider range of applications. In the choice of reclaimed rubber, we must choose the quality of stable reclaimed rubber manufacturers, pay attention to the fineness of reclaimed rubber, rubber content and other indicators. Reclaimed rubber is an ideal raw material to reduce rubber products. According to the performance index of the inner tube, choose the appropriate reclaimed rubber and arrange the formula reasonably.
Keywords: recycled rubber automobile cushion belt